54830048

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1040

約数の個数: 96

約数和(自身を含む): 139991040

約数和(自身を除く): 85160992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 494, 532, 608, 728, 988, 991, 1064, 1456, 1729, 1976, 1982, 2128, 2912, 3458, 3952, 3964, 4256, 6916, 6937, 7904, 7928, 12883, 13832, 13874, 15856, 18829, 25766, 27664, 27748, 31712, 37658, 51532, 55328, 55496, 75316, 90181, 103064, 110992, 131803, 150632, 180362, 206128, 221984, 244777, 263606, 301264, 360724, 412256, 489554, 527212, 602528, 721448, 979108, 1054424, 1442896, 1713439, 1958216, 2108848, 2885792, 3426878, 3916432, 4217696, 6853756, 7832864, 13707512, 27415024, 54830048]

約数ペア:

[(1, 54830048), (2, 27415024), (4, 13707512), (7, 7832864), (8, 6853756), (13, 4217696), (14, 3916432), (16, 3426878), (19, 2885792), (26, 2108848), (28, 1958216), (32, 1713439), (38, 1442896), (52, 1054424), (56, 979108), (76, 721448), (91, 602528), (104, 527212), (112, 489554), (133, 412256), (152, 360724), (182, 301264), (208, 263606), (224, 244777), (247, 221984), (266, 206128), (304, 180362), (364, 150632), (416, 131803), (494, 110992), (532, 103064), (608, 90181), (728, 75316), (988, 55496), (991, 55328), (1064, 51532), (1456, 37658), (1729, 31712), (1976, 27748), (1982, 27664), (2128, 25766), (2912, 18829), (3458, 15856), (3952, 13874), (3964, 13832), (4256, 12883), (6916, 7928), (6937, 7904)]